The mechanism clarification of Ni–Mn–Fe–Ga alloys with excellent and stable functional properties

• Main Authors: Yang, S. Y., Liu, Y., Shi, Z., Liu, X. J., Wang, Cuiping.
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/85523; http://hdl.handle.net/10220/17363
• Institution: Nanyang Technological University

The functional properties, thermomechanical stability, ductility and shape memory effect of four types of two-phase NiMnGa-based high-temperature shape memory alloys were investigated, including Ni56+xMn25Ga19−x (x = 1, 2, 3, 4), Ni56Mn25−yFeyGa19 (y = 4, 8, 12, 16), Ni56Mn25−zCozGa19 (z = 4, 6, 8)...